219551040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{25411}}^1$

素因数の和:25437

約数の個数: 112

約数和(自身を含む): 774557760

約数和(自身を除く): 555006720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 25411, 50822, 76233, 101644, 127055, 152466, 203288, 228699, 254110, 304932, 381165, 406576, 457398, 508220, 609864, 686097, 762330, 813152, 914796, 1016440, 1143495, 1219728, 1372194, 1524660, 1626304, 1829592, 2032880, 2286990, 2439456, 2744388, 3049320, 3430485, 3659184, 4065760, 4573980, 4878912, 5488776, 6098640, 6860970, 7318368, 8131520, 9147960, 10977552, 12197280, 13721940, 14636736, 18295920, 21955104, 24394560, 27443880, 36591840, 43910208, 54887760, 73183680, 109775520, 219551040]

約数ペア:

[(1, 219551040), (2, 109775520), (3, 73183680), (4, 54887760), (5, 43910208), (6, 36591840), (8, 27443880), (9, 24394560), (10, 21955104), (12, 18295920), (15, 14636736), (16, 13721940), (18, 12197280), (20, 10977552), (24, 9147960), (27, 8131520), (30, 7318368), (32, 6860970), (36, 6098640), (40, 5488776), (45, 4878912), (48, 4573980), (54, 4065760), (60, 3659184), (64, 3430485), (72, 3049320), (80, 2744388), (90, 2439456), (96, 2286990), (108, 2032880), (120, 1829592), (135, 1626304), (144, 1524660), (160, 1372194), (180, 1219728), (192, 1143495), (216, 1016440), (240, 914796), (270, 813152), (288, 762330), (320, 686097), (360, 609864), (432, 508220), (480, 457398), (540, 406576), (576, 381165), (720, 304932), (864, 254110), (960, 228699), (1080, 203288), (1440, 152466), (1728, 127055), (2160, 101644), (2880, 76233), (4320, 50822), (8640, 25411)]